src-prefix := src/
src-$(CONFIG_GNUC) += a_context.c a_cpu.c a_exception.c a_handlers.c a_nvic.c a_vectors.c
src-$(CONFIG_SYSTICK) += a_systick.c
src-$(CONFIG_SVC) += a_svc.c
src-$(CONFIG_MPU) += a_mpu.c
src-$(CONFIG_TRACE) += a_trace.c
usr-y += a_user.c
inc-g-y += inc inc/cmsis
